JPS59176961U - Air blow detection device - Google Patents
Air blow detection deviceInfo
- Publication number
- JPS59176961U JPS59176961U JP7113883U JP7113883U JPS59176961U JP S59176961 U JPS59176961 U JP S59176961U JP 7113883 U JP7113883 U JP 7113883U JP 7113883 U JP7113883 U JP 7113883U JP S59176961 U JPS59176961 U JP S59176961U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- detection device
- electrode plate
- frame
- sensitive magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による送風検知装置の一実施例の外観図
、第２図は第１図の分解斜視図、第３図、第５図はそれ
ぞれ、主枠体の他の例を示した図、第４図、第６図はそ
れぞれ、補助枠体の他の例を示した図、第７図は本考案
装置の設置例を示した図。
図中、１，２：電極板、３：正特性サーミスタ、４：感
温磁性体、５． ５’ ：永久磁石、７：リードスイ
ッチ、９：主枠体、１０：補助枠体、１２：空冷ファン
。Fig. 1 is an external view of one embodiment of the airflow detection device according to the present invention, Fig. 2 is an exploded perspective view of Fig. 1, and Figs. 3 and 5 each show other examples of the main frame. 4 and 6 respectively show other examples of the auxiliary frame, and FIG. 7 shows an example of how the device of the present invention is installed. In the figure, 1, 2: electrode plate, 3: positive temperature coefficient thermistor, 4: temperature-sensitive magnetic material, 5. 5': Permanent magnet, 7: Reed switch, 9: Main frame, 10: Auxiliary frame, 12: Air cooling fan.
Claims (1)
つ互いに一定間隔をおいて２つの永久磁石を嵌着して成
るものを略し形の感温磁性体の両脚部間に架設した温度
スイッチと、前記感温磁性体を加熱するヒータ素子と、
これらを保持する矩形状の絶縁性主枠体及び補助枠体と
から成る送風検知装置において、前記ヒータ素子は、正
特性サーミスタと、前記感温磁性体の閉端側の外面に密
着するように前記枠体に架設した第１の電極板と、該第
１の電極板との間に前記サーミスタを挾むように前記枠
体に架設したばね性を有する第２の電極板とから成り、
前記主枠体及び補助枠体にはそれぞれ、保護用格子を設
けたことを特徴とする送風検知装置。A temperature switch constructed between two legs of a temperature-sensitive magnetic material, which is constructed by fitting two permanent magnets with magnetic poles aligned in the axial direction and spaced apart from each other on the outer periphery of the reed switch; a heater element that heats the temperature-sensitive magnetic material;
In the air blowing detection device comprising a rectangular insulating main frame and an auxiliary frame that hold these, the heater element is arranged so as to be in close contact with the positive temperature coefficient thermistor and the outer surface of the closed end side of the temperature-sensitive magnetic body. It consists of a first electrode plate installed on the frame, and a second electrode plate with spring properties installed on the frame so as to sandwich the thermistor between the first electrode plate,
A blowing air detection device characterized in that each of the main frame body and the auxiliary frame body is provided with a protective grid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7113883U JPS59176961U (en) | 1983-05-14 | 1983-05-14 | Air blow detection device |
| US06/582,530 US4516101A (en) | 1983-05-02 | 1984-02-22 | Air-flow-rate sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7113883U JPS59176961U (en) | 1983-05-14 | 1983-05-14 | Air blow detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59176961U true JPS59176961U (en) | 1984-11-27 |
| JPH0228452Y2 JPH0228452Y2 (en) | 1990-07-31 |
Family
ID=30201286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7113883U Granted JPS59176961U (en) | 1983-05-02 | 1983-05-14 | Air blow detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59176961U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49150541U (en) * | 1973-04-24 | 1974-12-26 |
-
1983
- 1983-05-14 JP JP7113883U patent/JPS59176961U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49150541U (en) * | 1973-04-24 | 1974-12-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228452Y2 (en) | 1990-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59176961U (en) | Air blow detection device | |
| JPS59172377U (en) | Air blow detection device | |
| JPS6142131Y2 (en) | ||
| JPS5914733Y2 (en) | Air flow detection device | |
| JPS61147967U (en) | ||
| JPH0228449Y2 (en) | ||
| JPS5937037U (en) | Liquid heater temperature control device | |
| JPH0291966U (en) | ||
| JPS5923668U (en) | Air blow detection device | |
| JPH0195661U (en) | ||
| JPS5949967U (en) | Air blow detection device | |
| JPH056536Y2 (en) | ||
| JPS5819466Y2 (en) | Structure of temperature sensor | |
| JPS5923667U (en) | Air blow detection device | |
| JPS60164745U (en) | Temperature switch with temperature fuse | |
| JPS6239326Y2 (en) | ||
| JPS60183866U (en) | Wind speed detection device | |
| JPS5982859U (en) | Air blow detection device | |
| JPS5931751U (en) | Thermal timer switch | |
| JPS59134027U (en) | temperature detection device | |
| JPS60119914U (en) | Dust adhesion detection device | |
| JPS59112446U (en) | Thermal enclosed contact switch | |
| JPS60164746U (en) | Temperature switch with temperature fuse | |
| JPH01125205U (en) | ||
| JPS58120540U (en) | temperature switch |